Add xt_bpf modules to {kmod-ipt,iptables-mod}-filter.
Match using Linux Socket Filter. Expects a BPF program in decimal
format. This is the format generated by the nfbpf_compile utility.
Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
Split physdev match out of ipt-extra to allow installing ipt-extra without
pulling in br-netfilter.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
While ebtables can be combined with br-netfilter, there is no good reason
to make it a dependency.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
kmod-br-netfilter is not only a support module, but can be useful on its
own, using the net.bridge.bridge-nf-call-* sysctls.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Non-selecting dependencies easily lead to Kconfig failures due to recursive
dependencies. We hit such an issue in Gluon; the easiest fix is to make
the dependency selecting.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This makes it possible to add an iptables rule that offloads routing/NAT
packet processing to a software fast path. This fast path is much
quicker than running packets through the regular tables/chains.
Requires Linux 4.14
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This only works with nftables for now, iptables support will be added
later. Includes a number of related upstream nftables improvements to
simplify backporting follow-up changes
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
It is currently possible to enable connlabel-support in iptables.
However, in order for connlabel to work properly, the kernel module must
also be present. This patch adds support for building the
connlabel-module, and selects it by default when connlabel-support is
enabled.
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
The nf_reject_ipv4 and nf_reject_ipv6 modules are moved into separate
packages, as they are a common dependency of ip(6)tables and nftables. This
avoids a dependency of nftables on kmod-nf-ipt(6). Also, fewer iptables
modules depend on nf-conntrack(6) now.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
The iptables TRACE target is only available in raw table that's why the
dependency was moved from iptables-mod-trace into kmod-ipt-debug
Fixes FS#1219
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Unconditionally enable connmark support and tie it to the conntrack core
module to allow removing this kernel configuration dependency from the
xtables-addons package.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The tftp and irc netfilter modules are provided by nf-nathelper-extra
and not by nf-nathelper.
Signed-off-by: Uwe Arnold <donvipre@gmail.com>
[move the irc module as well]
Signed-off-by: Mathias Kresin <dev@kresin.me>
Unlike /proc/sys/net/ipv4/conf/INTF/rp_filter flag, rule iptables -t raw
-I PREROUTING -m rpfilter --invert -j DROP prevents conntrack table to
become full when a packet flood with randomly selected source IP addresses
is received from the lan side.
Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
Remove CONFIG_VLAN_8021Q overrides for two targets
These features are built into the kernel image for all targets
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This will avoid loading it in the default configuration, which reduces
image size a bit, and (more importantly) improves performance by
avoiding some unnecessary netfilter hooks
Signed-off-by: Felix Fietkau <nbd@nbd.name>
nf_tproxy_core was removed during 3.12 development with kernel commit
fd158d79d33d3c8b693e3e2d8c0e3068d529c2dc. The code was moved
to xt_TPROXY.c.
Fixes FS#212
Signed-off-by: Mathias Kresin <dev@kresin.me>
The nf_reject_* and nf_nat_masquerade_* modules are moved into the
corresponding kmod-nf- packages. Appropriate dependencies are added to the
kmod-nft- packages.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
br_netfilter.ko and the corresponding Kconfig symbol are already provided
by kmod-br-netfilter, which is a dependency of kmod-ebtables.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Storage of such zones is provided by a nf_ct_ext struct, hence conntrack
memory foot print will not be increased if zones are not used.
Signed-off-by: Alin Năstac <alin.nastac@gmail.com>
IPVS (IP Virtual Server) implements transport-layer load balancing inside the Linux kernel
so called Layer-4 switching.
IPVS running on a host acts as a load balancer at the front of a cluster of real servers, it
can direct requests for TCP/UDP based services to the real servers, and makes services of
the real servers to appear as a virtual service on a single IP address.
Signed-off-by: Mauro Mozzarelli <mauro@ezplanet.net>
SVN-Revision: 48982
Update dependencies for linux 4.4 and mark as broken where source code
needs updating.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 47700
Since r46834, IPv6 support is builtin if selected. Therefor, dependencies
on kmod-ipv6 can no longer be fulfilled, since it is not a module anymore.
Signed-off-by: Arjen de Korte <arjen+openwrt@de-korte.org>
SVN-Revision: 47022
it has been non-functional for years and caused numerous memleaks and
crashes for people that tried to enable it.
it has no maintained upstream source, and it does not look like it's
going to be fixed any time soon
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45423
This patch adds the userspace and kernelspace for
- match NETFILTER_XT_MATCH_CLUSTER
This match can be used to deploy gateway and back-end load-sharing clusters.
- target IP_NF_TARGET_CLUSTERIP
This module allows you to configure a simple cluster of nodes
that share a certain IP and MAC address
without an explicit load balancer in front of them.
Connections are statically distributed between the nodes in this cluster.
This is used i.e. by strongswan-ha.
Signed-off-by: Christian Scheele <cs@embedd.com>
SVN-Revision: 43174
NFLOG and NFQUEUE targets' full support for iptables.
Includes all needed kernel modules (Xtables's and Netlink's)
and userspace libraries.
All added kernel modules can be individually disabled,
all other new libraries get their own individual packages.
Reported-by: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
Reported-by: Rainer Poisel <rainer.poisel@fhstp.ac.at>
Reported-by: Derek LaHousse <dlahouss@mtu.edu>
Signed-off-by: Guillaume Déflache <guillaume.deflache@ibwag.com>
SVN-Revision: 42022